Finally I start to use my new blackberry.
I have one singular question.

I subscribed a long time ago a useful service that send me an e-mail with attached a TIFF file with the faxes I received.
When I used pocket pc I downloaded a tiff reader in order to open this kind of files.

Now, on by Blackberry, when I receive an e-mail with attached a tiff file it shows "Unsupported media type in header".